I was obsessed with country music when I was a kid, and it's definitely had a huge influence on the way I write songs. I was always attracted to songs that had a brilliant pun or a clever turn of phrase, but came from a dark, bitter place. As a writer, I've always gravitated towards that feeling.

I do think it's probably true to a certain extent that you tend to sing music that fits your voice. If you're Lou Reed, you're unlikely to become a country singer.

I vacillate between feeling grateful for what I have in such hard times for the music business and being frustrated that I haven't moved up more quickly. It can be dispiriting to play the same small clubs tour after tour. You think: "When am I going to get to theatres, maybe even arenas?" But maybe that's not on the cards for me, maybe I don't have a wide enough appeal. Most days, I am happy to have the best job in the world.

Even for the people in the business who are real music lovers it's really about putting things in the right boxes, and my style doesn't fit into a box.

I went to a boarding school when I was 13, and it was a very arty school, so there was an opportunity for a lot more. I joined a band and so on. We would do concerts at school, and I would play cover tunes and thought, 'This is really great.'

I used to listen to my dad a lot as a way of trying to be close to him, as well, because my parents were divorced and I didnt spend that much time with him. I used to put head phones on and listen to my dad talk and sing and kind of had a weird bonding in a way.

For a long time I was trying to be poppier and younger. I didn't want to be on public radio or do any of that stuff for older people. Then I realized that that is exactly what I listen to.